Penny Stack
27
skips
skips
73
questions
questions
Sequel






How much would this cost if you glued it all together and never took it apart?






Those pennies are fake. they are glued together. Therefore gravity and pressure are not holding these together.



















How many pennies are there and what strategies could I use to estimate?





















how many pennies is that right there? How mad would they be if Jeremy knocked it over?






why not super glue for a unique copper plant pot  how much would it cost in pennies?


Given a penny has diameter ___ and thickness ___, approximately how many pennies are in the stack?













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